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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not reflected in Florabase, herbarium collections, or in the census. We are hoping to be able to reinstate services around December 15; we will provide an update at that time.

The notice period started at 9:00 am on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Monday, 15 December 2025 +08:00.

Scaevola platyphylla Lindl.
Broad-leaved Fanflower

Reference
Sketch Veg.Swan R. 26 (1839)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect, spreading shrub, 0.3-1.3 m high. Fl. blue-purple, Aug to Dec or Jan. Laterite. Hills, breakaways, road verges.

Amanda Spooner, Descriptive Catalogue, 22 September 1999
Image
Image

Scientific Description

Stems unribbed. Leaves flat, 20-60 mm long, 10-34 mm wide, Indumentum present, with sparse, simple hairs; margins entire or toothed. Bracteoles present, 20-25 mm long, hairy, with simple hairs. Pedicel absent (flowers sessile). Calyx lobes present, Calyx length 1-1.4 mm long, hairy, with dense, simple hairs. Corolla blue or purple, 25-46 mm long, without auricles, not spurred, hairy on the outside, with dense, simple hairs, hairy on the inside, 1.5-4.2 mm wide. Anthers free. Ovary inferior, not gibbose; style 13-18 mm long, hairy; indusium single, hairy; ovules one or two. Flowers in January, August, September, October, November and December. Occurs in the Swan Coastal Plain (SWA), Avon Wheatbelt (AW) and Jarrah Forest (JF) IBRA Region(s), of the South West (SW) Botanical Province.

C. Hollister and K.R. Thiele, 2 August 2023

Distribution

IBRA Regions
Avon Wheatbelt, Jarrah Forest, Swan Coastal Plain.
IBRA Subregions
Katanning, Northern Jarrah Forest, Perth.
Local Government Areas (LGAs)
Armadale, Boddington, Brookton, Chittering, Gosnells, Kalamunda, Moora, Mundaring, Swan, Toodyay, Victoria Plains, West Arthur, Williams, Wongan-Ballidu, York.